== sanity test 150bb: Verify fallocate modes both zero space ========================================================== 00:11:51 (1734671511)
keep default fallocate mode: 0
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 1.59498 s, 13.1 MB/s
osd-ldiskfs.lustre-MDT0000.fallocate_zero_blocks=1
osd-ldiskfs.lustre-MDT0001.fallocate_zero_blocks=1
osd-ldiskfs.lustre-OST0000.fallocate_zero_blocks=1
osd-ldiskfs.lustre-OST0001.fallocate_zero_blocks=1
osd-ldiskfs.lustre-MDT0000.fallocate_zero_blocks=0
osd-ldiskfs.lustre-MDT0001.fallocate_zero_blocks=0
osd-ldiskfs.lustre-OST0000.fallocate_zero_blocks=0
osd-ldiskfs.lustre-OST0001.fallocate_zero_blocks=0
Waiting for MDT destroys to complete
oleg414-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 1
oleg414-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg414-client: oleg414-server: ssh exited with exit code 1